seaislee1209 9a6d95a69d
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fix: v0.18.0 商业级加固 — 并发安全、流式上传、错误反馈、类型修复
- TOS 流式上传 upload_from_file_path(避免大文件 OOM)
- 视频生成完成后下载一次复用(TOS 上传 + 首帧提取)
- 并发安全:group thumbnail 用 select_for_update 原子更新
- 跨团队校验:_resolve_asset_group_all 加 group__team 过滤
- 异常信息脱敏:文件上传失败不再泄露内部异常
- SSRF 防护:download_to_temp 校验 URL scheme
- poll lock 终态释放:cache.delete 在 record.save 后调用
- duration=null 语义区分:ffprobe 失败存 None 非 0
- 前端 duration 未知 toast 警告:素材时长未确定时提示用户
- 搜索 API 失败 toast:素材搜索失败时反馈用户
- 视频保存降级标记:临时 URL 降级时设 error_message
- TypeScript 类型修复:AssetItem/AssetSearchResult.duration 改为 number|null
- rebuildMentionSpans 补完 assetId/assetType/assetName/duration 属性
- paste DOMPurify 白名单补完新 data attributes
- resolved_url NameError 修复:非素材库视频/音频引用用 url
- process_asset_media group 删除保护
- download_to_temp 改为 public API
- 清理前端死代码

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-04 18:49:08 +08:00

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import uuid
from django.db import models
from django.conf import settings
class GenerationRecord(models.Model):
"""Video generation call record."""
MODE_CHOICES = [
('universal', '全能参考'),
('keyframe', '首尾帧'),
]
MODEL_CHOICES = [
('seedance_2.0', 'AirDrama'),
('seedance_2.0_fast', 'AirDrama Fast'),
]
STATUS_CHOICES = [
('queued', '排队中'),
('processing', '生成中'),
('completed', '已完成'),
('failed', '失败'),
]
user = models.ForeignKey(
settings.AUTH_USER_MODEL,
on_delete=models.CASCADE,
related_name='generation_records',
verbose_name='用户',
)
task_id = models.UUIDField(default=uuid.uuid4, unique=True, verbose_name='任务ID')
ark_task_id = models.CharField(max_length=100, blank=True, default='', verbose_name='火山ARK任务ID')
prompt = models.TextField(blank=True, verbose_name='提示词')
mode = models.CharField(max_length=20, choices=MODE_CHOICES, verbose_name='创作模式')
model = models.CharField(max_length=30, choices=MODEL_CHOICES, verbose_name='模型')
aspect_ratio = models.CharField(max_length=10, verbose_name='宽高比')
duration = models.IntegerField(verbose_name='视频时长(秒)')
seconds_consumed = models.FloatField(default=0, verbose_name='消费秒数')
# ── 金额计费字段v0.10.0 新增) ──
tokens_consumed = models.IntegerField(default=0, verbose_name='消耗tokens')
cost_amount = models.DecimalField(max_digits=12, decimal_places=2, default=0, verbose_name='用户费用(元)')
base_cost_amount = models.DecimalField(max_digits=12, decimal_places=2, default=0, verbose_name='平台成本(元)')
frozen_amount = models.DecimalField(max_digits=12, decimal_places=2, default=0, verbose_name='冻结金额(元)')
resolution = models.CharField(max_length=10, blank=True, default='', verbose_name='分辨率')
status = models.CharField(max_length=20, choices=STATUS_CHOICES, default='queued', verbose_name='状态')
result_url = models.CharField(max_length=1000, blank=True, default='', verbose_name='生成结果URL')
thumbnail_url = models.CharField(max_length=1000, blank=True, default='', verbose_name='视频缩略图URL')
error_message = models.TextField(blank=True, default='', verbose_name='错误信息')
raw_error = models.TextField(blank=True, default='', verbose_name='原始错误信息')
reference_urls = models.JSONField(default=list, blank=True, verbose_name='参考素材信息')
is_favorited = models.BooleanField(default=False, verbose_name='已收藏')
is_deleted = models.BooleanField(default=False, verbose_name='用户已删除')
seed = models.BigIntegerField(default=-1, verbose_name='种子值')
created_at = models.DateTimeField(auto_now_add=True, db_index=True, verbose_name='创建时间')
updated_at = models.DateTimeField(auto_now=True, verbose_name='更新时间')
completed_at = models.DateTimeField(null=True, blank=True, verbose_name='完成时间')
class Meta:
verbose_name = '生成记录'
verbose_name_plural = '生成记录'
ordering = ['-created_at']
indexes = [
models.Index(fields=['user', 'created_at']),
]
def __str__(self):
return f'{self.user.username} - {self.task_id}'
class QuotaConfig(models.Model):
"""Global quota configuration (singleton) — Phase 3: seconds + announcement + anomaly detection."""
default_daily_seconds_limit = models.IntegerField(default=600, verbose_name='默认每日秒数上限')
default_monthly_seconds_limit = models.IntegerField(default=6000, verbose_name='默认每月秒数上限')
announcement = models.TextField(blank=True, default='', verbose_name='系统公告')
announcement_enabled = models.BooleanField(default=False, verbose_name='启用公告')
max_desktop_sessions = models.IntegerField(default=1, verbose_name='每用户最大桌面端会话数')
max_mobile_sessions = models.IntegerField(default=0, verbose_name='每用户最大移动端会话数')
# ── 异常检测全局默认配置 ──
anomaly_detection_enabled = models.BooleanField(default=False, verbose_name='异常检测总开关')
r1_enabled_default = models.BooleanField(default=True, verbose_name='R1 默认开关')
r2_enabled_default = models.BooleanField(default=True, verbose_name='R2 默认开关')
r2_window_seconds = models.IntegerField(default=3600, verbose_name='R2 默认时间窗口(秒)')
r3_enabled_default = models.BooleanField(default=True, verbose_name='R3 默认开关')
r3_window_seconds = models.IntegerField(default=3600, verbose_name='R3 默认时间窗口(秒)')
r3_max_count = models.IntegerField(default=10, verbose_name='R3 默认最大登录次数')
r4_enabled_default = models.BooleanField(default=True, verbose_name='R4 默认开关')
r4_window_seconds = models.IntegerField(default=3600, verbose_name='R4 默认时间窗口(秒)')
r4_city_count = models.IntegerField(default=5, verbose_name='R4 默认预期外城市数')
r5_enabled_default = models.BooleanField(default=True, verbose_name='R5 默认开关')
r5_days = models.IntegerField(default=7, verbose_name='R5 默认统计天数')
r5_country_count = models.IntegerField(default=10, verbose_name='R5 默认海外国家数')
feishu_alert_mobiles = models.CharField(max_length=500, blank=True, default='', verbose_name='飞书告警接收人手机号')
sms_alert_mobiles = models.CharField(max_length=500, blank=True, default='', verbose_name='短信告警手机号(预留)')
alert_cooldown_seconds = models.IntegerField(default=1800, verbose_name='告警冷却时间(秒)')
# ── 计费全局配置v0.10.0 新增) ──
default_daily_generation_limit = models.IntegerField(default=50, verbose_name='默认每日生成次数')
default_monthly_generation_limit = models.IntegerField(default=1500, verbose_name='默认每月生成次数')
base_token_price = models.DecimalField(max_digits=10, decimal_places=2, default=46, verbose_name='基础token单价-不含视频(元/百万tokens)')
base_token_price_video = models.DecimalField(max_digits=10, decimal_places=2, default=28, verbose_name='基础token单价-含视频(元/百万tokens)')
base_token_price_fast = models.DecimalField(max_digits=10, decimal_places=2, default=37, verbose_name='Fast单价-不含视频(元/百万tokens)')
base_token_price_fast_video = models.DecimalField(max_digits=10, decimal_places=2, default=22, verbose_name='Fast单价-含视频(元/百万tokens)')
updated_at = models.DateTimeField(auto_now=True)
class Meta:
verbose_name = '系统配置'
verbose_name_plural = '系统配置'
def save(self, *args, **kwargs):
self.pk = 1
super().save(*args, **kwargs)
def __str__(self):
return f'全局配额: {self.default_daily_seconds_limit}s/日, {self.default_monthly_seconds_limit}s/月'
class AssetGroup(models.Model):
"""虚拟人像素材组 — 一个角色对应一个组。"""
team = models.ForeignKey(
'accounts.Team', on_delete=models.CASCADE,
related_name='asset_groups', verbose_name='所属团队',
)
remote_group_id = models.CharField(max_length=100, default='', verbose_name='火山Group ID')
name = models.CharField(max_length=100, default='', verbose_name='角色名')
description = models.CharField(max_length=300, blank=True, default='', verbose_name='描述')
thumbnail_url = models.CharField(max_length=1000, blank=True, default='', verbose_name='缩略图URL')
created_by = models.ForeignKey(
settings.AUTH_USER_MODEL, on_delete=models.SET_NULL,
null=True, blank=True, related_name='created_asset_groups', verbose_name='创建人',
)
created_at = models.DateTimeField(auto_now_add=True, verbose_name='创建时间')
class Meta:
verbose_name = '素材组'
verbose_name_plural = '素材组'
ordering = ['-created_at']
def __str__(self):
return f'{self.team.name} - {self.name}'
class Asset(models.Model):
"""虚拟人像素材 — 图片/视频/音频。"""
STATUS_CHOICES = [
('processing', '处理中'),
('active', '可用'),
('failed', '失败'),
]
ASSET_TYPE_CHOICES = [
('Image', '图像'),
('Video', '视频'),
('Audio', '音频'),
]
group = models.ForeignKey(
AssetGroup, on_delete=models.CASCADE,
related_name='assets', verbose_name='所属素材组',
)
remote_asset_id = models.CharField(max_length=100, default='', verbose_name='火山Asset ID')
name = models.CharField(max_length=100, default='', verbose_name='素材名称')
url = models.CharField(max_length=1000, blank=True, default='', verbose_name='素材URL')
asset_type = models.CharField(max_length=10, choices=ASSET_TYPE_CHOICES, default='Image', verbose_name='素材类型')
thumbnail_url = models.CharField(max_length=1000, blank=True, default='', verbose_name='缩略图URL')
duration = models.FloatField(null=True, default=None, verbose_name='时长(秒)')
status = models.CharField(max_length=20, choices=STATUS_CHOICES, default='processing', verbose_name='状态')
error_message = models.CharField(max_length=500, blank=True, default='', verbose_name='错误信息')
created_at = models.DateTimeField(auto_now_add=True, verbose_name='创建时间')
class Meta:
verbose_name = '素材'
verbose_name_plural = '素材'
ordering = ['-created_at']
def __str__(self):
return f'{self.group.name} - {self.name}'